Akio Yamamoto

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Suwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clasp, accessory bracelet, and timepiece
- Patent number 7,861,383
- Issue date Jan 4, 2011
- Seiko Epson Corporation
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Clasp, band with a clasp, portable device, timepiece, and accessory
- Patent number 7,849,566
- Issue date Dec 14, 2010
- Seiko Epson Corporation
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Watchband and watch
- Patent number 7,225,955
- Issue date Jun 5, 2007
- Seiko Epson Corporation
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Connector, band and watch
- Patent number 7,191,586
- Issue date Mar 20, 2007
- Seiko Epson Corporation
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
CLASP, BAND WITH A CLASP, PORTABLE DEVICE, TIMEPIECE, AND ACCESSORY
- Publication number 20080250612
- Publication date Oct 16, 2008
- SEIKO EPSON CORPORATION
- Akio YAMAMOTO
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Clasp, accessory bracelet, and timepiece
- Publication number 20070271747
- Publication date Nov 29, 2007
- SEIKO EPSON CORPORATION
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Clasp, accessory bracelet, and timepiece
- Publication number 20070271740
- Publication date Nov 29, 2007
- SEIKO EPSON CORPORATION
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Connector, band and watch
- Publication number 20050060981
- Publication date Mar 24, 2005
- Seiko Epson Corporation
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Watchband and watch
- Publication number 20050045677
- Publication date Mar 3, 2005
- SEIKO EPSON CORPORATION
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY